/* *****************************************************************************
 * Copyright (c) 2009 Andrey Litvinov
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * ****************************************************************************/
/** @file
 * This is an attempt to implement storing server's database on a disk.
 * Implementation is not complete and this code is not included into server.
 * The idea was that each major XML object (like Lobby, or Watch, or About) -
 * are separate files in corresponding folders. Nothing is kept in memory (may
 * be except Watch objects). When some URI is requested, first, the
 * corresponding file should be opened; second, the complete URI should be found
 * in that file. The references to files are stored as a tree, for faster
 * search. This header file describes interface of that tree of XML files.
 *
 * @author Andrey Litvinov
 */

#ifndef DOCTREE_H_
#define DOCTREE_H_

#include <ixml_ext.h>

/** Retrieves a piece of XML with provided URI from the tree. */
IXML_Element* doctree_get(const char* uri);

/** Adds new XML document to the three. */
int doctree_put(const char* uri, IXML_Element* data);

#endif /* DOCTREE_H_ */
